Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
det| 1 3 ; 4 2 | = -10
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 2 ; 7 8 | = 42
122K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
163K
det| 3 6 ; 0 4 | = 12
\lim_{t\to 0} \frac{\sin t}{t} = 1
261K
∇²y = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
352K
CaCO₃ → CaO + CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
99K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
194K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
341K
7ψ² + 8ψ + 2 = 0
det| 1 1 ; 5 2 | = -3
297K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
63K